Chipangizochi chimapereka mawonekedwe a 1-4* E1, 1*10/100M Efaneti mawonekedwe (Line Speed 100M), Standard 2 waya telefoni ngati engineering order-waya (posankha).Imasinthasintha kwambiri.Ili ndi ntchito ya alamu.Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa.